Reduction in supply voltage by 10% will change the torque of the motor by ___.

1 Answers   UGVCL Uttar Gujarat Vij Company Ltd,

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what is the speed of current

4 Answers  

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how to calculate efficiency of voltage and current controlled welding transformer?

1 Answers  

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what is anode and cathode??

5 Answers   Bombardier,

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how to calculate the cable size depending on the transformer rating

2 Answers  

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how winding temperature detects in power transformer...?

5 Answers   Roverco,

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what is the difference between DOL starter&star-delta starter& automatic star-delta starter

2 Answers   Dalkia, GSK,

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For high voltage and low current Circuit Breaker preferred is vacuum circuit breaker.why?

1 Answers  

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Who are the manufacturer for Nitrogen based Fire Protectio/explosion prevention for Oil Filled Transformers? India and international both?

0 Answers  

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when any relay trips in any ckt then what type of setting is there in motor?what is function of relay in that ckt?

3 Answers   Finolex,

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How many methods to take IR value of Current Transformer?

1 Answers  

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why single CT used in DOL starter power circuit?

0 Answers  

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